Electric toothbrush brush holder



FIG. 1 is a top, front, and right side perspective view of an electric toothbrush holder showing my new design, the broken-line disclosure of an electric toothbrush is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for an electric toothbrush brush holder, as shown and described. 